Comedian Conan O’Brien took time to hearken back to the good old days of President Obama.

That was a YUGE mistake on his part. He may want to take a lengthy Twitter break before checking his notifications.

And they got personal.

https://twitter.com/leogetzy/status/830848250953338880

https://twitter.com/FredSaysWrong/status/830857836263464961

https://twitter.com/ChaosApathy/status/830850590657937412

Ouch!